CN104226983A - Ferrovanadium smelting raw material homogenizing method and equipment - Google Patents
Ferrovanadium smelting raw material homogenizing method and equipment Download PDFInfo
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- CN104226983A CN104226983A CN201410507818.2A CN201410507818A CN104226983A CN 104226983 A CN104226983 A CN 104226983A CN 201410507818 A CN201410507818 A CN 201410507818A CN 104226983 A CN104226983 A CN 104226983A
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Abstract
The invention discloses a ferrovanadium smelting raw material homogenizing method. The method comprises the following steps: selecting a plurality of preset materials, preparing the selected materials into preliminarily mixed materials according to preset proportions, and stacking the preliminarily mixed materials at layers to obtain homogenized materials. Since the homogenized materials finally obtained by adopting the method are proportioned and mixed according to the preset proportions and are stacked together at layers, the synchronous use of the materials is guaranteed during sintering of the homogenized materials and a very good effect of promoting the balance consumption of mineral resources is obtained. The invention further provides ferrovanadium smelting raw material homogenizing equipment. The ferrovanadium smelting raw material homogenizing equipment comprises a material selecting device, a material proportioning device and a material stacking device, wherein the material selecting device comprises a stacker-reclaimer and a first belt conveyer, the material proportioning device comprises a plurality of bins, a plurality of belt metering devices and a second belt conveyer, and the material stacking device comprises a stacker.
Description
Technical field
The present invention relates to field of metallurgy, particularly relate to a kind of homogenization process and equipment of vanadium iron raw materials for metallurgy.
Background technology
Sintering refers to that one or more pressed powders are through overmolding, starts to shrink after being heated to uniform temperature, lower than the process becoming fine and close hard sintered body under melting temperature.It is an important procedure of the departments such as powder metallurgy, by sintering, powder material can be transformed into DB.At present, one or more iron ore materials normally sinter by ore deposit sintering, and contained by often kind of iron ore material, iron, silicon, titanium, sulphur, phosphorus equal proportion difference, in sintering process, synchronously can not use various raw material, result in the waste of mineral resources.
Summary of the invention
In view of this, the invention provides a kind of homogenization process and equipment of vanadium iron raw materials for metallurgy, synchronously can not use various raw material to solve in the sintering process of material ore deposit, cause the problem of the waste of mineral resources.
To achieve these goals, the invention provides following technical scheme:
A kind of homogenization process of vanadium iron raw materials for metallurgy comprises the following steps:
A, choose default various materials, the described various materials chosen is configured to initial mixture material according to preset ratio;
B, layer is carried out to described initial mixture material obtain homogenizing material.
Preferably, be describedly configured to initial mixture material according to preset ratio and comprise:
A1, be contained in different feed bins respectively by the described various materials chosen, a described feed bin holds and only holds a kind of material;
A2, according to preset ratio, the material in feed bin described in each is passed to the second belt conveyor.
Preferably, the quantity of described feed bin is 8.
Preferably, describedly according to preset ratio, the material in feed bin described in each is passed to the second belt conveyor and comprises:
Controlled the load of feed bin described in each by the belt measuring equipment being arranged on each described feed bin bottom, the material that described belt measuring equipment measures is passed to described second belt conveyor.
Preferably, described belt measuring equipment controls the load of feed bin described in each and comprises:
According to every platform, belt measuring equipment direct range and the described second belt conveyor speed of service calculate substep delay time, and start described belt measuring equipment according to substep delay time, control described feed bin load.
Preferably, steps A 0 is also comprised before steps A:
Different cultivars Classification of materials is deposited in the job area of the equipment choosing material.
Preferably, described layer comprises stacker and moves back and forth in orbit, and bank is placed on above stockyard by layering.
Preferably, after step B, also step C is comprised:
Described homogenizing material is carried out ore deposit sintering.
As can be seen from above-mentioned technical scheme, the homogenization process of a kind of vanadium iron raw materials for metallurgy provided by the invention, choose default various materials, the various materials chosen is configured to initial mixture material according to preset ratio, layer is carried out to initial mixture material and obtains homogenizing material.
Can find out, the homogenizing material of this inventive method is to carry out proportioning mixing according to the ratio preset, and layer finally obtains together, this ensure that the synchronous use of all kinds of raw material when homogenizing material is sintered, and mineral resources equilibrium is consumed serve good facilitation.
A kind of homogenization installation of vanadium iron raw materials for metallurgy, comprise material choosing apparatus, proportioner and solid accumulation device, described material choosing apparatus is for choosing default described various materials, described proportioner is used for various materials to be configured to mixed material according to preset ratio, and described solid accumulation device is used for carrying out layer to described mixed material.
Preferably, described material choosing apparatus comprises stacker-reclaimer and the first belt conveyor, and wherein, described first belt conveyor is arranged on above described feed bin charging aperture.
Preferably, described proportioner comprises multiple feed bin, multiple belt measuring equipment and the second belt conveyor, wherein, the below of the discharging opening of described each described feed bin is provided with a belt measuring equipment, and the lower end of the discharging opening of described multiple belt measuring equipment arranges described second belt conveyor.
Preferably, described solid accumulation device comprises stacker.
When the homogenization installation work of vanadium iron raw materials for metallurgy provided by the present invention, first, choose default various materials with the stacker-reclaimer in material choosing apparatus, be put on the first belt conveyor in material choosing apparatus; Afterwards, various materials is transported in each feed bin in proportioner by the first belt conveyor, each feed bin only puts a kind of material, and the belt measuring equipment arranged below each feed bin in a proportioner, substep delay time is calculated according to every platform belt measuring equipment direct range and the second belt conveyor speed of service, and start described belt measuring equipment according to this substep delay time, control each feed bin load, material is sent on the second belt conveyor in proportioner and obtains initial mixture material; Finally, initial mixture material is flowed to the stacker in solid accumulation device by the second belt conveyor, stacker moves back and forth in orbit, and initial mixture stockpile is placed on above stockyard by layering, by finally obtaining homogenizing material to the layer of initial mixture material.
As can be seen from above, homogenization installation provided by the present invention, default various materials is chosen by material choosing apparatus, the various materials chosen is configured to initial mixture material according to preset ratio by proportioner, and solid accumulation device carries out layer to described initial mixture material and obtains homogenizing material.Homogenizing material is according to the ratio preset to carry out proportioning mixing, and layer finally obtains together, this ensure that the synchronous use of all kinds of raw material when sinter homogenizing material, and serves good facilitation to the balanced consumption of mineral resources.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is homogenization process embodiment one flow chart of a kind of vanadium iron raw materials for metallurgy provided by the invention;
Fig. 2 is embodiment two flow chart of the homogenization process of a kind of vanadium iron raw materials for metallurgy provided by the invention;
Fig. 3 is homogenization installation embodiment one structural representation of a kind of vanadium iron raw materials for metallurgy provided by the invention;
Fig. 4 is the homogenization installation embodiment two technology arrangement figure of a kind of vanadium iron raw materials for metallurgy provided by the invention.
Wherein in Fig. 3 and Fig. 4:
Material choosing apparatus 1, proportioner 2, solid accumulation device 3, first stacker-reclaimer 4, second stacker-reclaimer 5, first belt conveyor 6, feed bin 7, belt measuring equipment 8, second belt conveyor 9, stacker 10.
Detailed description of the invention
The invention discloses a kind of homogenization process of vanadium iron raw materials for metallurgy and a kind of homogenization installation, default various materials is chosen by material choosing apparatus, the various materials chosen is configured to initial mixture material according to preset ratio by proportioner, solid accumulation device carries out layer to described initial mixture material and finally obtains homogenizing material, this homogenizing material is equipped with according to preset ratio and obtains, this ensure that the synchronous use of all kinds of raw material when homogenizing material is sintered, and good facilitation is served to mineral resources equilibrium consumption.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, carry out clear, complete description to the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It is homogenization process embodiment one flow chart that the invention provides a kind of vanadium iron raw materials for metallurgy see Fig. 1, Fig. 1.
The invention provides a kind of homogenization process of vanadium iron raw materials for metallurgy, comprise the following steps:
S10: choose default various materials, is configured to initial mixture material by the various materials chosen according to preset ratio;
Various materials is stacked with in rickyard, various materials comprises pre-set material, select pre-set various materials according to a certain percentage, now, by the mixing of materials selected being obtained initial mixture material or the mixing of materials selected is stirred obtaining initial mixture material together together.Also the various materials selected can be placed on different positions respectively, take out various material by preset ratio and put together and obtain initial mixture material.
S20: layer is carried out to described initial mixture material and obtains homogenizing material.
The initial mixture material layer obtained is obtained homogenizing material, and wherein homogenizing material needs to be stacked into certain scale: single heap length requirement is longer than 90 meters, and every layer of material must lower than 135 tons, and often pile material total amount and divide 40,000 tons into, the material number of plies is higher than 300 layers.
In homogenization process provided by the invention, homogenizing material is equipped with according to preset ratio and obtains, and this ensure that the synchronous use of all kinds of raw material when sintering homogenizing material, and serves good facilitation to mineral resources equilibrium consumption.
It is embodiment two flow chart of the homogenization process that the invention provides a kind of vanadium iron raw materials for metallurgy see Fig. 2, Fig. 2.This embodiment specifically comprises the following steps:
S1: different cultivars Classification of materials is deposited in the job area of the equipment choosing material;
S2: the various materials chosen is contained in respectively in different feed bins, a feed bin holds and only holds a kind of material;
In the present embodiment, the number of feed bin is 8.Describedly according to preset ratio, the material in each feed bin is passed to belt conveyor and comprise: the load being controlled each feed bin described by the belt measuring equipment being arranged on each feed bin bottom, the material that described belt measuring equipment measures is passed to belt conveyor.The load that belt measuring equipment controls each feed bin described comprises: calculate substep delay time according to every platform belt measuring equipment direct range and the second belt conveyor speed of service, and start described belt measuring equipment according to this substep delay time, control feed bin load.
S3: the material in each feed bin is passed to the second belt conveyor according to preset ratio;
S4: layer is carried out to initial mixture material and obtains homogenizing material;
In this enforcement, layer comprises stacker and moves back and forth in orbit, and bank is placed on above stockyard by layering.
S5: homogenizing material is carried out ore deposit sintering.
Present invention also offers a kind of homogenization installation of vanadium iron raw materials for metallurgy, see homogenization installation embodiment one structural representation that Fig. 3, Fig. 3 are a kind of vanadium iron raw materials for metallurgy of the present invention, comprising:
Material choosing apparatus 1, proportioner 2 and solid accumulation device 3, material choosing apparatus is for choosing default various materials, and proportioner is used for various materials to be configured to mixed material according to preset ratio, and solid accumulation device is used for carrying out layer to mixed material.
Material choosing apparatus comprises stacker-reclaimer and the first belt conveyor, and wherein, the first belt conveyor is arranged on above described feed bin charging aperture.
Proportioner comprises multiple feed bin, multiple belt measuring equipment and the second belt conveyor, and wherein, the below of the discharging opening of each feed bin is provided with a belt measuring equipment, and the lower end of the discharging opening of multiple belt measuring equipment arranges the second belt conveyor.
Solid accumulation device comprises stacker.
Be homogenization installation embodiment two technology arrangement figure of the present invention see Fig. 4, Fig. 4.
In the present embodiment, material choosing apparatus comprises the first stacker-reclaimer 4, second stacker-reclaimer 5 and the first belt conveyor 6, and proportioner comprises eight feed bins, 7, eight belt measuring equipments 8 and the second belt conveyor 9, and solid accumulation device comprises stacker 10.
Eight kinds of default materials chosen by first stacker-reclaimer 4, second stacker-reclaimer 5 from rickyard, to be put on the first belt conveyor 6, afterwards, first belt conveyor 6 by eight kinds of mass transport to eight feed bins 7 li, each feed bin 7 only puts a kind of material, substep delay time is calculated according to every platform belt measuring equipment 8 direct range and second belt conveyor 9 speed of service, and start described belt measuring equipment 8 according to this substep delay time, control each feed bin load, material is sent on the second belt conveyor 9 and obtains initial mixture material; Finally, the stacker 10 that initial mixture material flows to by the second belt conveyor 9, stacker 10 moves back and forth in orbit, and initial mixture stockpile is placed on above stockyard by layering, by finally obtaining homogenizing material to the layer of initial mixture material.Homogenization installation provided by the invention, homogenizing material is equipped with according to preset ratio and obtains, and this ensure that the synchronous use of all kinds of raw material when sintering homogenizing material, and serves good facilitation to mineral resources equilibrium consumption.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (12)
1. a homogenization process for vanadium iron raw materials for metallurgy, is characterized in that, comprises the following steps:
Steps A: choose default various materials, is configured to initial mixture material by the described various materials chosen according to preset ratio;
Step B: layer is carried out to described initial mixture material and obtains homogenizing material.
2. homogenization process according to claim 1, is characterized in that, is describedly configured to initial mixture material according to preset ratio and comprises:
Steps A 1: the described various materials chosen is contained in different feed bins respectively, a described feed bin holds and only holds a kind of material;
Steps A 2: the material in feed bin described in each is passed to the second belt conveyor according to preset ratio.
3. homogenization process according to claim 2, is characterized in that, the quantity of described feed bin is 8.
4. homogenization process according to claim 2, is characterized in that, describedly according to preset ratio, the material in feed bin described in each is passed to the second belt conveyor and comprises:
Controlled the load of feed bin described in each by the belt measuring equipment being arranged on each described feed bin bottom, the material that described belt measuring equipment measures is passed to described second belt conveyor.
5. homogenization process according to claim 4, is characterized in that, described belt measuring equipment controls the load of feed bin described in each and comprises:
According to every platform, belt measuring equipment direct range and the described second belt conveyor speed of service calculate substep delay time, and start described belt measuring equipment according to substep delay time, control described feed bin load.
6. homogenization process according to claim 1, is characterized in that, also comprises steps A 0 before steps A:
Different cultivars Classification of materials is deposited in the job area of the equipment choosing material.
7. homogenization process according to claim 1, is characterized in that, described layer comprises stacker and moves back and forth in orbit, and bank is placed on above stockyard by layering.
8. homogenization process according to claim 1, is characterized in that, after step B, also comprise step C:
Described homogenizing material is carried out ore deposit sintering.
9. the homogenization installation of a vanadium iron raw materials for metallurgy, it is characterized in that, comprise material choosing apparatus, proportioner and solid accumulation device, described material choosing apparatus is for choosing default various materials, described proportioner is used for described various materials to be configured to mixed material according to preset ratio, and described solid accumulation device is used for carrying out layer to described mixed material.
10. homogenization installation according to claim 9, is characterized in that, described material choosing apparatus comprises stacker-reclaimer and the first belt conveyor, and wherein, described first belt conveyor is arranged on above described feed bin charging aperture.
11. homogenization installations according to claim 9, it is characterized in that, described proportioner comprises multiple feed bin, multiple belt measuring equipment and the second belt conveyor, wherein, the below of the discharging opening of each described feed bin is provided with a belt measuring equipment, and the lower end of the discharging opening of described multiple belt measuring equipment arranges described second belt conveyor.
12. homogenization installations according to claim 9, is characterized in that, described solid accumulation device comprises stacker.
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| CN201410507818.2A CN104226983B (en) | 2014-09-28 | 2014-09-28 | Ferrovanadium smelting raw material homogenizing method and equipment |
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| CN201410507818.2A CN104226983B (en) | 2014-09-28 | 2014-09-28 | Ferrovanadium smelting raw material homogenizing method and equipment |
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| CN104226983B CN104226983B (en) | 2017-02-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312926A (en) * | 2017-06-15 | 2017-11-03 | 山东钢铁股份有限公司 | One kind premixes even method and apparatus containing Iron Ore Powder |
| CN113817916A (en) * | 2021-09-26 | 2021-12-21 | 武汉钢铁有限公司 | Novel method for stacking mixed ore |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5348803Y2 (en) * | 1974-12-13 | 1978-11-22 | ||
| CN1262337A (en) * | 2000-02-02 | 2000-08-09 | 王忠英 | One-step process for producing SiCaAlBaFe alloy with ore roaster |
| CN1299051A (en) * | 2000-01-31 | 2001-06-13 | 上海宝钢集团公司 | Intelligent stack control method for uniformly mixed ores |
| CN101683595A (en) * | 2008-09-28 | 2010-03-31 | 宝山钢铁股份有限公司 | Blending material accumulation control method and device |
| CN101866453A (en) * | 2010-06-13 | 2010-10-20 | 中冶长天国际工程有限责任公司 | Statistical method and statistical system for materials in stock yard |
| CN101920530A (en) * | 2010-06-28 | 2010-12-22 | 通达耐火技术股份有限公司 | Continuous proportioning system and method for refractory synthesis material |
| CN102876886A (en) * | 2012-09-28 | 2013-01-16 | 中冶京诚工程技术有限公司 | Technical method and equipment for recycling iron-contained solid waste |
| CN103484752A (en) * | 2013-10-12 | 2014-01-01 | 攀枝花市仁通钒业有限公司 | Silicon-vanadium-iron alloy and production method thereof |
| CN103935782A (en) * | 2014-04-11 | 2014-07-23 | 广东广青金属科技有限公司 | Pre-homogenization processing method for nickel oxide ores |
-
2014
- 2014-09-28 CN CN201410507818.2A patent/CN104226983B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5348803Y2 (en) * | 1974-12-13 | 1978-11-22 | ||
| CN1299051A (en) * | 2000-01-31 | 2001-06-13 | 上海宝钢集团公司 | Intelligent stack control method for uniformly mixed ores |
| CN1262337A (en) * | 2000-02-02 | 2000-08-09 | 王忠英 | One-step process for producing SiCaAlBaFe alloy with ore roaster |
| CN101683595A (en) * | 2008-09-28 | 2010-03-31 | 宝山钢铁股份有限公司 | Blending material accumulation control method and device |
| CN101866453A (en) * | 2010-06-13 | 2010-10-20 | 中冶长天国际工程有限责任公司 | Statistical method and statistical system for materials in stock yard |
| CN101920530A (en) * | 2010-06-28 | 2010-12-22 | 通达耐火技术股份有限公司 | Continuous proportioning system and method for refractory synthesis material |
| CN102876886A (en) * | 2012-09-28 | 2013-01-16 | 中冶京诚工程技术有限公司 | Technical method and equipment for recycling iron-contained solid waste |
| CN103484752A (en) * | 2013-10-12 | 2014-01-01 | 攀枝花市仁通钒业有限公司 | Silicon-vanadium-iron alloy and production method thereof |
| CN103935782A (en) * | 2014-04-11 | 2014-07-23 | 广东广青金属科技有限公司 | Pre-homogenization processing method for nickel oxide ores |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312926A (en) * | 2017-06-15 | 2017-11-03 | 山东钢铁股份有限公司 | One kind premixes even method and apparatus containing Iron Ore Powder |
| CN113817916A (en) * | 2021-09-26 | 2021-12-21 | 武汉钢铁有限公司 | Novel method for stacking mixed ore |
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| CN104226983B (en) | 2017-02-15 |
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